Russian Journal of Inorganic Chemistry, Tập 25,Trang 1-960Chemical Society, 1980 |
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Kết quả 1-3 trong 36
Trang 78
... scandium and ligand concentrations as well as ionic strengths . As a rule , in the ion exchange method the scandium concentration was 10-5 M and trace amounts of " Sc were used , while in the spectrophotometric and potentiometric ...
... scandium and ligand concentrations as well as ionic strengths . As a rule , in the ion exchange method the scandium concentration was 10-5 M and trace amounts of " Sc were used , while in the spectrophotometric and potentiometric ...
Trang 79
... scandium perchlorate , chloride , bromide , and nitrate solutions at a concentration of 0.1 M there is no appreciable coordination of the anions and iso- typical hydrated and polymerised scandium ions are formed . The latter are ...
... scandium perchlorate , chloride , bromide , and nitrate solutions at a concentration of 0.1 M there is no appreciable coordination of the anions and iso- typical hydrated and polymerised scandium ions are formed . The latter are ...
Trang 814
... scandium concentration in the solution is 5 x 10-5 M the scandium passes into a non - ionic state from pH > 5 upwards . When the scandium concentration is reduced to 105 M , starting from pH > 5 a significant adsorption of scandium on ...
... scandium concentration in the solution is 5 x 10-5 M the scandium passes into a non - ionic state from pH > 5 upwards . When the scandium concentration is reduced to 105 M , starting from pH > 5 a significant adsorption of scandium on ...
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JOURNAL of V 25 | 1 |
Activities of the Editorial Board | 8 |
COORDINATION obtaining oxides | 15 |
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absorption bands acetonitrile acid Akad alkali metal amines analysis anion aqueous solutions atoms bond calculated carbonyl cation Chem chemical chloride cm-¹ cm¹ cobalt(II complex formation composition concentration containing coordination compounds copper(II corresponding crystallisation crystals curves decrease determined electronic energy enthalpy equilibrium diagram eutectic eutectic point experimental extraction Figure fluoride formed H₂O halides heating hydrogen increase infrared infrared spectra Inorg Inorganic Chemistry interaction investigation ionic ions kcal Khim lanthanide lattice LiBH ligands melt method mixture mole mole¹ molecules Moscow Nauk SSSR Neorg obtained oxidation oxygen parameters pentatope perchlorate perchloric acid phase platinum(II plexes potassium properties protons pyridine range ratio reaction Russ Russ.J salts scandium shows sodium solid solubility specimens spectrum stability constants structure studied synthesis Table temperature ternary tion titanium(IV titration Translated from Zhurnal values vibrational wavenumbers X-ray diffraction Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium